Niner AIR 9 RDO – 4-Star X01 Eagle – 29 2019
2019 Mountain
Estimate price |
5,400$
Weight | 9 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Carbon -
Wheels 29" -
Travel Front 100mm -
Fork Fox Factory Float 32
-
Groupset X01 Eagle, X1 -
Suspension Hardtail -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
156cm - 166cm
SM
163cm - 174cm
MD
171cm - 182cm
LG
179cm - 189cm
XL
185cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Niner RDO carbon fiber, internal cable routing, PF30 BB, single-speed compatible.
Suspension Fork
FOX 32 SC FLOAT FACTORY FIT4, W/ REMOTE L/O, KASHIMA COAT, 100MM, 110X15MM, 51MM OFFSET
Rear Shock
N/A
Drivetrain
Rear Derailleur
SRAM X01 EAGLE 12SP
Front Derailleur
N/A
Shift Levers
SRAM X01 EAGLE 12SP
Cassette
SRAM EAGLE XG 1295, 10-50T
Crank
SRAM X1 EAGLE CARBON DUB 32T CNC RING
Bottom Bracket
73mm PF30 BB Shell (Adapters Required For BSA Type BBs)
Chain
SRAM X01 EAGLE 12SP
Wheels
Rims
Boost 148x12mm
Tires
MAXXIS REKON 3C/EXO/TR 29x2.4 WT FRONT
Brakes
Brakes
SRAM GUIDE RSC
Brake Levers
SRAM GUIDE RSC
Disk Rotors
180/160 SRAM CENTERLINE ROTORS
Cockpit
Stem
NINER RDO STEM, NINER GRAPHIC
Handlebar
NINER FLAT TOP RDO, 780MM, NINER GRAPHIC
Grips
NINER GRRRIPS L/O
Headset
NINER INTEGRATED SHIS DESCRIPTION IS42/28.6|IS52/40
Seat
Saddle
NINER CUSTOM WITH CRN-TI RAILS, EMBOSSED NINER GRAPHIC
Seatpost
NINER RDO SEAT POST, 370MM, NINER GRAPHIC
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Wheels | 29" | 29" | 29" | 29" | 29" |
| Rider Min Height | 156 cm | 163 cm | 171 cm | 179 cm | 185 cm |
| Rider Max Height | 166 cm | 174 cm | 182 cm | 189 cm | 195 cm |
Model Overview
AIR 9 RDO – 4-Star X01 Eagle – 29 completes the Niner Air model. 64 bikes variations carry this model name so far. Take a sneak peek at all Niner Air bikes models from 2019, by clicking here.
Model range prices
Niner AIR 9 – 2-Star NX Eagle – 27.5+ 2019 is the cheapest bike model and costs 1950$. Niner AIR 9 RDO – 5-Star X01 Eagle – 29 2019 is the most expensive one and costs 6800$.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Crosscountry bikes average price
According to our math, the average price for a trustworthy Crosscountry bike is 1905$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Crosscountry bike. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
At the moment of the release date, Niner AIR 9 RDO – 4-Star X01 Eagle – 29 price was 5400$. Comparing the average cost of a Crosscountry bike to this one, you will see that AIR 9 RDO – 4-Star X01 Eagle – 29 price is 183.46% higher.
Average weight for Crosscountry bikes
Crosscountry bikes have an average weight of 12.4 kg (27.34 lbs). It is a good advantage to have a lighter bike than the average. However, a heavier bike is more efficient on descents.
With a weight of 9 kg (19.84 lbs), Niner bike is much lighter than average. In short, the average Crosscountry bike weight is 37.78% higher than this one.
Internal Cable Routing
Another thing to mention, is the internal cable routing of this bike. In conclusion, this helps you too, keep the bike cables in mint condition, and also it looks better. No more cables, surrounding the bike.
Overview of components
Fork
This bike has the Fox Factory Float 32 fork installed. The fork’s travel is 100mm. Bike forks are perfect to absorb shocks and provide a great riding experience overall. In short, make sure you choose one with a decent fork when you purchase your dream bike.
Wheels size
When leaving the production line, the AIR 9 RDO – 4-Star X01 Eagle – 29 model has 29″ aluminum wheels. Having 29″ wheels means that you need less fork travel, leading to a reduction of the pedal bob effect. However, the 29″ wheels will add a little more weight to the bike itself.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The AIR 9 RDO – 4-Star X01 Eagle – 29 comes with Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, your safety is in good hands.
Sizes
Niner AIR 9 RDO – 4-Star X01 Eagle – 29 bike has 5 sizes, in the range of 156 cm – 195 cm (5.12 ft – 6.4 ft). In conclusion, it won’t take much to find one that’s right for you.